diff options
Diffstat (limited to 'arch/arm/cpu/armv8/fsl-lsch3/lowlevel.S')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-lsch3/lowlevel.S | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-lsch3/lowlevel.S b/arch/arm/cpu/armv8/fsl-lsch3/lowlevel.S index 886576e..018c617 100644 --- a/arch/arm/cpu/armv8/fsl-lsch3/lowlevel.S +++ b/arch/arm/cpu/armv8/fsl-lsch3/lowlevel.S @@ -15,6 +15,15 @@ ENTRY(lowlevel_init) mov x29, lr /* Save LR */ + /* Add fully-coherent masters to DVM domain */ + ldr x1, =CCI_MN_BASE + ldr x2, [x1, #CCI_MN_RNF_NODEID_LIST] + str x2, [x1, #CCI_MN_DVM_DOMAIN_CTL_SET] +1: ldr x3, [x1, #CCI_MN_DVM_DOMAIN_CTL_SET] + mvn x0, x3 + tst x0, x3 /* Wait for domain addition to complete */ + b.ne 1b + /* Set the SMMU page size in the sACR register */ ldr x1, =SMMU_BASE ldr w0, [x1, #0x10] @@ -224,6 +233,9 @@ ENTRY(secondary_boot_func) /* physical address of this cpus spin table element */ add x11, x1, x0 + ldr x0, =__real_cntfrq + ldr x0, [x0] + msr cntfrq_el0, x0 /* set with real frequency */ str x9, [x11, #16] /* LPID */ mov x4, #1 str x4, [x11, #8] /* STATUS */ @@ -275,6 +287,9 @@ ENDPROC(secondary_switch_to_el1) /* 64 bit alignment for elements accessed as data */ .align 4 + .global __real_cntfrq +__real_cntfrq: + .quad COUNTER_FREQUENCY .globl __secondary_boot_code_size .type __secondary_boot_code_size, %object /* Secondary Boot Code ends here */ |